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Author SHA1 Message Date
Luke Campagnola
e97aebb343 Merge branch 'develop' of https://github.com/johnelund/pyqtgraph into johnelund-develop 2014-01-18 23:26:27 -05:00
Luke Campagnola
b3e07a0e0a ImageItem fix against a51c30d 2014-01-18 19:59:36 -05:00
Luke Campagnola
fd4ae73b17 Major performance improvement for ScatterPlotItem 
Merge branch 'scatter-optim' into develop
 2014-01-18 19:19:38 -05:00
Luke Campagnola
c9c2160856 more cleanups 
added simple test
 2014-01-18 19:13:39 -05:00
Luke Campagnola
b813ecabc3 cleanup; corrected view clipping. 2014-01-17 18:31:36 -05:00
John Lund
a381c61c0c LegendItem bugfix 
drawSymbol is module-level funct, not class method
 2014-01-17 08:59:59 -06:00
Luke Campagnola
6e5e35691c cleanups 2014-01-16 20:34:05 -05:00
Luke Campagnola
704f2f2048 Merge remote-tracking branch 'gpoulin/scatter_optim' into scatter-optim 
Conflicts:
	pyqtgraph/functions.py
	pyqtgraph/graphicsItems/AxisItem.py
 2014-01-15 00:11:05 -05:00
Luke Campagnola
19293d5b67 fixed division by zero 2014-01-14 22:29:46 -05:00
Luke Campagnola
a51c30d02f Merge branch 'integer-image-histogram-range' into develop 
ImageItem.getHistogram is more clever about constructing histograms:
  - integer dtype images now have integer-aligned bins, with bin number
    determined by a target value
  - step size is automatically chosen based on a target image size
  - bins and step arguments have default values 'auto'
 2014-01-14 22:28:54 -05:00
Luke Campagnola
e8dd3e6e57 ImageItem.getHistogram is more clever about constructing histograms: 
- integer dtype images now have integer-aligned bins, with bin number
    determined by a target value
  - step size is automatically chosen based on a target image size
  - bins and step arguments have default values 'auto'
 2014-01-14 22:22:50 -05:00
Luke Campagnola
12149b1dc4 Merge remote-tracking branch 'anntzer/integer-image-histogram-range' into integer-image-histogram-range 2014-01-14 21:06:48 -05:00
Antony Lee
20b9d079ce Nicer range for value histogram of integer images. 
When an ImageItem's data has an integer dtype, this patch ensures that
each bin of the LUT histogram contains the same number of integer
values, in order to avoid "spikes" in the histogram that are merely due
to some bins covering more integer values than others.

This commit needs testing (it was rebased from an old commit).
 2014-01-14 01:33:52 -08:00
Luke Campagnola
c8739e5425 Updated build system to use pybuild 
- now generates python-pyqtgraph, python3-pyqtgraph, and python-pyqtgraph-doc packages
- `python setup.py sdist deb` works
 2014-01-12 23:59:53 -05:00
Luke Campagnola
9a131f763b more reorganization to make setup-helpers code more generic 2014-01-12 11:50:52 -05:00
Luke Campagnola
7a45b9a0e2 Reorganized setup.py code 
Added "deb" setup command
 2014-01-12 10:35:31 -05:00
Luke Campagnola
33e4a9e213 Fix: prevent divide-by-zero in AxisItem 2014-01-05 14:40:56 -05:00
Luke Campagnola
eda59be46d corrected PolyLineROI.setPen() to modify individual segments as well. 2014-01-04 01:03:58 -05:00
Luke Campagnola
95dd56bdb6 Bugfixes: 
- fixed PlotCurveItem generating exceptions when data has length=0
- fixed ImageView.setImage only working once
 2014-01-01 20:22:13 -05:00
Luke Campagnola
21c1686221 Fixed AxisItem to support unicode in tick strings 2013-12-29 09:17:23 -05:00
Luke Campagnola
a199b75c66 Added Flowchart.sigChartChanged 2013-12-27 22:48:44 -05:00
Luke Campagnola
e62c833a0c Merge branch 'flowchart_plotnode_menu' into develop 2013-12-27 22:36:00 -05:00
Luke Campagnola
2aac1faa17 fixes for python3 2013-12-27 22:32:05 -05:00
Luke Campagnola
4886270b53 PlotNode control widget now displays combo box to let user select plots to connect to 
Flowchart example updated to use this feature.
 2013-12-27 21:07:03 -05:00
Luke Campagnola
2c2135a49f Major updates to ComboBox: 
- Essentially a graphical interface to dict; all items have text and value
- Assigns previously-selected text after list is cleared and repopulated
- Get, set current value
 2013-12-27 21:06:31 -05:00
Luke Campagnola
9de3011556 minor setup corrections 2013-12-27 12:05:27 -05:00
Luke Campagnola
f4e0f091dc Fixes against relative-import reorganization 2013-12-23 18:42:02 -05:00
Luke Campagnola
9ffc172bf7 Added documentation on using pyqtgraph as a subpackage. 2013-12-23 15:20:56 -05:00
Luke Campagnola
a61b37598b Merge branch 'relative_imports' into develop 
This merge converts all absolute imports into relative imports throughout pyqtgraph.
This allows pyqtgraph to be embedded as a sub-package of larger packages.
 2013-12-23 10:30:50 -05:00
Luke Campagnola
f21e0b86a4 fixed circular import 2013-12-23 10:22:53 -05:00
Luke Campagnola
a069104c6b rebuild UI files 2013-12-23 10:11:20 -05:00
Luke Campagnola
7e907db557 .ui files 2013-12-23 10:08:26 -05:00
Luke Campagnola
50df2b2def dockarea, imageview, metaarray 2013-12-23 10:06:26 -05:00
Luke Campagnola
eaf29b5f07 flowchart, canvas 2013-12-23 10:01:20 -05:00
Luke Campagnola
7777240d89 exporters, multiprocess, opengl 2013-12-23 09:46:54 -05:00
Luke Campagnola
a2e8290d8e console, graphicsscene, and 2nd-level graphicsitems 2013-12-23 07:51:33 -05:00
Luke Campagnola
cf312e7bac updated widgets 2013-12-22 02:18:37 -05:00
Luke Campagnola
f630734453 Switching to relative imports to allow pyqtgraph to be imported under other names. 
finished top-level files and graphicsItems
 2013-12-22 02:08:39 -05:00
Luke Campagnola
3488910810 Merge branch 'static_imports' into develop 
No more dynamic imports; pg uses static imports throughout.
Flowcharts and exporters use plugin systems
 2013-12-21 23:53:30 -05:00
Luke Campagnola
90b6b5b501 python 3 fixes 2013-12-21 23:41:37 -05:00
Luke Campagnola
19be6959f3 Flowchart: 
* Replaced dynamic imports with static
* Added NodeLibrary allowing multiple customized collections of Node types
 2013-12-21 23:26:02 -05:00
Luke Campagnola
59f07a03ee python3 fix 2013-12-21 23:26:02 -05:00
Luke Campagnola
b50b94908f pyqtgraph, .exporters, and .opengl now use static imports 2013-12-21 23:26:02 -05:00
Luke Campagnola
63f3b0ab6e Fix examples/hdf5.py to work properly with --test 2013-12-19 12:44:03 -05:00
Luke Campagnola
03c01d3b32 Fixes related to CSV exporter: 
- CSV headers include data names, if available
  - Exporter correctly handles items with no data
  - pg.plot() avoids creating empty data item
  - removed call to reduce() from exporter; not available in python 3
  - Gave .name() methods to PlotDataItem, PlotCurveItem, and ScatterPlotItem
 2013-12-19 12:30:00 -05:00
Luke Campagnola
3b94b0d93b Merge branch 'plot_curve_picking' into develop 2013-12-19 09:58:20 -05:00
Luke Campagnola
a0b7e5a61c Corrected mouse clicking on PlotCurveItem - now uses stroke outline instead of path shape 
Added 'width' argument to PlotCurveItem.setClickable()
 2013-12-19 09:56:58 -05:00
Luke Campagnola
4e9e75817f Added Qt.loadUiType function for PySide 
Added example of simple Designer usage.
 2013-12-17 21:23:37 -05:00
Luke Campagnola
a6aca65785 Merge pull request #21 from anntzer/py3fixes 
Some Python3 related fixes.
 2013-12-16 15:37:53 -08:00
Antony Lee
a9b1fd9079 Some Python3 related fixes. 2013-12-16 15:02:26 -08:00